Sons of Anarchy Season 4: Is SAMCRO Falling Apart?

A lot can change in 14 months. And for the members of the motorcycle club at the heart of FX's Sons of Anarchy, the time that has passed between seasons may spell the end of SAMCRO forever.

The end of Season 3 found Jax (Charlie Hunnam), Clay (Ron Perlman) and several other club members heading to prison to serve their plea deal sentence. Though the Season 4 premiere (Tuesday, 10/9c, FX) opens with the club's year-later release, they emerge changed men. And, no, we're not just talking about Jax's haircut.

"Jax has had a lot of time to think about the last three years of his life," creator and executive producer Kurt Sutter tells TVGuide.com....